Footwear sole



FIG. 1 is a perspective view of a footwear sole showing my new design;

FIG. 2 is a bottom view of the design.

FIG. 3 is a right side view of the design.

FIG. 4 is a left side view of the design.

FIG. 5 is a front view of the design; and,

FIG. 6 is a back view of the design.

The broken lines showing portions of an item of footwear in FIGS. 1–6are for illustrative purposes only and form no part of the claimeddesign.

I claim the ornamental design for a footwear sole, as shown anddescribed.